اللَّهُمَّ أَطْعِمْ مَنْ أَطْعَمَنِي وَاسْقِ مَنْ سَقَانِي
When the Prophet (peace be upon him) was invited to eat, he would eat and then say: 'Allahumma at'im man at'amani wasqi man saqani.'
The dua for the host after eating is: 'Allahumma at'im man at'amani wasqi man saqani' — O Allah, feed the one who has fed me and give drink to the one who has given me drink. Another version: 'Aftara 'indakumus-sa'imun wa akala ta'amakumul-abrar wa sallat 'alaykumul-mala'ikah.'
اللَّهُمَّ أَطْعِمْ مَنْ أَطْعَمَنِي وَاسْقِ مَنْ سَقَانِي
Allahumma at'im man at'amani wasqi man saqani.
Meaning: O Allah, feed the one who has fed me and give drink to the one who has given me drink.
Source: Sahih Muslim #2055This dua exemplifies the Prophet's character of reciprocating kindness with the best possible return — dua to Allah. When we cannot repay someone's generosity materially, we can supplicate to Allah to provide for them. During Hajj, pilgrims often share food and hospitality; this dua strengthens the bonds of brotherhood.
اللَّهُمَّ أَطْعِمْ مَنْ أَطْعَمَنِي وَاسْقِ مَنْ سَقَانِي
When the Prophet (peace be upon him) was invited to eat, he would eat and then say: 'Allahumma at'im man at'amani wasqi man saqani.'